Baran Acar1, Kenan Selçuk Tuncay1, Hediye Pınar Günbey2 and Rıza Murat Karaşen1 1Kecioren Training and Research Hospital, Department of Otorhinolaryngology, Ankara, Turkey; 2Kecioren Training and Research Hospital, Department of Radiology, Ankara, Turkey
Bikash Lal Shrestha, Ram Chayaman Amatya, Inku Shrestha and Monika Pokharel Department of Otorhinolaryngology And Head And Neck Surgery, Kathmandu University Hospital, Dhulikhel, Kavre, Nepal
Neha Shah, Rajesh Vishwakarma, Amit Kumar and Rupali Mathur Department of E.N.T., B.J. Medical College, Civil Hospital, Ahmedabad-380016, Gujarat, India
Thiago Pires Brito1, Laíza Araújo Mohana Pinheiro2, Vanessa Gonçalves Silva1,Carlos Eduardo Monteiro Zappelini2, Rebecca Christina Kathleen Maunsel3 and Reinaldo Jordão Gusmão3 1Resident of Otorhinolaringology. Faculty of Medical Sciences (FCM), Campinas University (UNICAMP), São Paulo, Brazil; 2MD, Otolaryngologist. Faculty of Medical Sciences (FCM), Campinas University (UNICAMP), São Paulo, Brazil; 3Otolaryngologist, MD, PhD, Professor. Otolaryngology, Head and Neck Surgery Department, Clinical Hospital, Campinas, Faculty of Medical Sciences (FCM), Campinas University (UNICAMP), São Paulo, Brazil